Function createProgramTranslator

typescript/src/ts/program.ts:196–219

(model: TypeChatLanguageModel, schema: string)

 * @returns A `TypeChatJsonTranslator<Program>` instance.
 */
export function createProgramTranslator(model: TypeChatLanguageModel, schema: string): TypeChatJsonTranslator<Program> {
    const validator = createTypeScriptJsonValidator<Program>(schema, "Program");
    validator.createModuleTextFromJson = createModuleTextFromProgram;
    const translator = createJsonTranslator<Program>(model, validator);
    translator.createRequestPrompt = createRequestPrompt;
    translator.createRepairPrompt = createRepairPrompt;
    return translator;

    function createRequestPrompt(request: string) {
        return `You are a service that translates user requests into programs represented as JSON using the following TypeScript definitions:\n` +
            `\`\`\`\n${programSchemaText}\`\`\`\n` +
            `The programs can call functions from the API defined in the following TypeScript definitions:\n` +
            `\`\`\`\n${validator.getSchemaText()}\`\`\`\n` +
            `The following is a user request:\n` +
            `"""\n${request}\n"""\n` +
            `The following is the user request translated into a JSON program object with 2 spaces of indentation and no properties with the value undefined:\n`;
    }

    function createRepairPrompt(validationError: string) {
        return `The JSON program object is invalid for the following reason:\n` +
            `"""\n${validationError}\n"""\n` +
            `The following is a revised JSON program object:\n`;
    }
}